Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.460371E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:14:30+0800
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    1 Object 1

    AOE ID 60069
    NORAD ID 60069
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60730
    NORAD ID 60730
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11171 STARLINK-11255
    Time of Closest Approach 2026-10-27T21:54:42+0000
    Collision Probability (Pc) 1.460371E-6
    Conjunction Distance (km) 2.234 km
    Relative Speed (km/s) 7.532 km/s
    Conjunction Risk Parameters R (Radial): -1.237 | I (In-track): 1.618 | C (Cross-track): 0.917
    Collision Risk Index (CRI) 0.38
    X Position (km) 4639.531 4638.717
    Position Y (km) -83.799 -81.925
    Position Z (km) -4892.579 -4891.677
    Velocity X (km/s) -2.611 2.85
    Velocity Y (km/s) 6.745 6.648
    Velocity Z (km/s) -2.592 2.594

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11171 STARLINK-11255
    Semimajor Axis (a) 6737.855 km 6737.142 km
    Eccentricity (e) 0.000104 0.000122
    Inclination (i) 53.1572° 53.1600°
    RAAN 130.0795° 55.5595°
    Perigee Argument 38.5238° 69.4485°
    Mean Anomaly (M) 321.5854° 290.6664°
    Apogee 360.421 km 359.829 km
    Perigee 359.015 km 358.181 km
    Orbit Epoch 2026-10-27T05:35:30+0000 2026-10-27T00:48:00+0000

    STARLINK-11171 & STARLINK-11255 Collision Probability (Pc) Trend

    STARLINK-11171 & STARLINK-11255 Collision Probability (Pc) TrendNot Available

    STARLINK-11171 & STARLINK-11255 Miss Distance (Miss Distance) Trend

    STARLINK-11171 & STARLINK-11255 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11171Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11255Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11171Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11255Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11171

    No nearby objects data